42669664

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 86682960

約数和(自身を除く): 44013296

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 139, 181, 212, 278, 362, 424, 556, 724, 848, 1112, 1448, 1696, 2224, 2896, 4448, 5792, 7367, 9593, 14734, 19186, 25159, 29468, 38372, 50318, 58936, 76744, 100636, 117872, 153488, 201272, 235744, 306976, 402544, 805088, 1333427, 2666854, 5333708, 10667416, 21334832, 42669664]

約数ペア:

[(1, 42669664), (2, 21334832), (4, 10667416), (8, 5333708), (16, 2666854), (32, 1333427), (53, 805088), (106, 402544), (139, 306976), (181, 235744), (212, 201272), (278, 153488), (362, 117872), (424, 100636), (556, 76744), (724, 58936), (848, 50318), (1112, 38372), (1448, 29468), (1696, 25159), (2224, 19186), (2896, 14734), (4448, 9593), (5792, 7367)]